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Established in 2003, we began as a specialist manufacturer of electrical contacts. Through decades of dedicated development, we have expanded into a comprehensive provider of precision electrical components, now offering seven major product categories: silver alloy materials, Integrated Electrical Contact Assemblies, Clad Metals, Precision Metal Stamping Dies & Parts, Injection Molds & Molded Parts and CNC Machined Parts.
Our products serve a wide range of industries, including industrial manufacturing, automotive electronics, smart home appliances, aerospace, and medical devices. They are essential components in applications such as switches, relays, circuit breakers, protectors, thermostats, and timers, with a global sales network ensuring worldwide delivery.
Built on a foundation of advanced technology, standardized processes, and consistent quality, Sino-1 has earned the trust of over 100 renowned enterprises across the globe. Our strong in-house R&D team and commitment to high-quality service enable us to meet diverse and demanding customer requirements. We strictly adhere to international standards including RoHS, REACH, and ISO/TS 16949:2009 certification, which we obtained in March 2012, reinforcing our position as a reliable partner in the high-end electrical alloy supply chain.
